Zero-X



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Because the foot is three-dimensional, any two-dimensional measuring tool, such as a ruler or Brannok device®, can only approximate your true shoe size. Please also keep in mind that sizing may vary slightly between manufacturers.
Make sure you are standing and wearing the socks or stockings you will wear with your new shoes or boots. Place your heel against a straight edge. Place a ruler beside your foot and measure from the straight edge at your heel to the tip of your longest toe. Using one of the following charts, convert your inch or centimeter measurement to your shoe size.
Note: It's very common for one foot to be slightly larger than the other. Be sure to measure both feet and use the larger size to ensure comfort.
Properly fit boots should be snug in the instep, arch and ball of foot. Heel slippage is normal for a good fit. Boots will ‘break in’ and conform to your foot.
Women's Sizes
US | Euro | UK | Inches | CM |
---|---|---|---|---|
4 | 35 | 2 | 8.1875" | 20.8 |
4.5 | 35 | 2.5 | 8.375" | 21.3 |
5 | 35-36 | 3 | 8.5" | 21.6 |
5.5 | 36 | 3.5 | 8.75" | 22.2 |
6 | 36-37 | 4 | 8.875" | 22.5 |
6.5 | 37 | 4.5 | 9.0625" | 23 |
7 | 37-38 | 5 | 9.25" | 23.5 |
7.5 | 38 | 5.5 | 9.375" | 23.8 |
8 | 38-39 | 6 | 9.5" | 24.1 |
8.5 | 39 | 6.5 | 9.6875" | 24.6 |
9 | 39-40 | 7 | 9.875" | 25.1 |
9.5 | 40 | 7.5 | 10" | 25.4 |
10 | 40-41 | 8 | 10.1875" | 25.9 |
10.5 | 41 | 8.5 | 10.3125" | 26.2 |
11 | 41-42 | 9 | 10.5" | 26.7 |
11.5 | 42 | 9.5 | 10.6875" | 27.1 |
12 | 42-43 | 10 | 10.875" | 27.6 |
Men's Sizes
US | Euro | UK | Inches | CM |
---|---|---|---|---|
6 | 39 | 5.5 | 9.25" | 23.5 |
6.5 | 39 | 6 | 9.5" | 24.1 |
7 | 40 | 6.5 | 9.625" | 24.4 |
7.5 | 40-41 | 7 | 9.75" | 24.8 |
8 | 41 | 7.5 | 9.9375" | 25.4 |
8.5 | 41-42 | 8 | 10.125" | 25.7 |
9 | 42 | 8.5 | 10.25" | 26 |
9.5 | 42-43 | 9 | 10.4375" | 26.7 |
10 | 43 | 9.5 | 10.5625" | 27 |
10.5 | 43-44 | 10 | 10.75" | 27.3 |
11 | 44 | 10.5 | 10.9375" | 27.9 |
11.5 | 44-45 | 11 | 11.125" | 28.3 |
12 | 45 | 11.5 | 11.25" | 28.6 |
13 | 46 | 12.5 | 11.5625" | 29.4 |
14 | 47 | 13.5 | 11.875" | 30.2 |
15 | 48 | 14.5 | 12.1875" | 31 |
16 | 49 | 15.5 | 12.5" | 31.8 |
Toddler/Infant Sizes (0-12 Months)
US | Euro | UK | Inches | CM |
---|---|---|---|---|
0.5 | 16 | 0 | 3.25" | 8.3 |
1 | 16 | 0.5 | 3.5" | 8.9 |
1.5 | 17 | 1 | 3.625" | 9.2 |
2 | 17 | 1 | 3.75" | 9.5 |
2.5 | 18 | 1.5 | 4" | 10.2 |
3 | 18 | 2 | 4.125" | 10.5 |
3.5 | 19 | 2.5 | 4.25" | 10.8 |
4 | 19 | 3 | 4.5" | 11.4 |
4.5 | 20 | 3.5 | 4.625" | 11.7 |
5 | 20 | 4 | 4.75" | 12.1 |
Children's Sizes (1-5 Years)
US | Euro | UK | Inches | CM |
---|---|---|---|---|
5.5 | 21 | 4.5 | 5" | 12.7 |
6 | 22 | 5 | 5.125" | 13 |
6.5 | 22 | 5.5 | 5.25" | 13.3 |
7 | 23 | 6 | 5.5" | 14 |
7.5 | 23 | 6.5 | 5.625" | 14.3 |
8 | 24 | 7 | 5.75" | 14.6 |
8.5 | 25 | 7.5 | 6" | 15.2 |
9 | 25 | 8 | 6.125" | 15.6 |
9.5 | 26 | 8.5 | 6.25" | 15.9 |
10 | 27 | 9 | 6.5" | 16.5 |
10.5 | 27 | 9.5 | 6.625" | 16.8 |
11 | 28 | 10 | 6.75" | 17.1 |
11.5 | 29 | 10.5 | 7" | 17.8 |
12 | 30 | 11 | 7.125" | 18.1 |
Youth Sizes (6-12 Years)
US | Euro | UK | Inches | CM |
---|---|---|---|---|
12.5 | 30 | 11.5 | 7.25" | 18.4 |
13 | 31 | 12 | 7.5" | 19.1 |
13.5 | 31 | 12.5 | 7.625" | 19.4 |
1 | 32 | 13 | 7.75" | 19.7 |
1.5 | 33 | 14 | 8" | 20.3 |
2 | 33 | 1 | 8.125" | 20.6 |
2.5 | 34 | 1.5 | 8.25" | 21 |
3 | 34 | 2 | 8.5" | 21.6 |
3.5 | 35 | 2.5 | 8.625" | 21.9 |
4 | 36 | 3 | 8.75" | 22.2 |
4.5 | 36 | 3.5 | 9" | 22.9 |
5 | 37 | 4 | 9.125" | 23.2 |
5.5 | 37 | 4.5 | 9.25" | 23.5 |
6 | 38 | 5 | 9.5" | 24.1 |
6.5 | 38 | 5.5 | 9.625" | 24.4 |
7 | 39 | 6 | 9.75" | 24.8 |
The Women's Zero-X™ Collection is an eco-forward footwear line crafted with comfort in every step. Zero-X™ focuses on utilizing a no glue construction method. Handcrafted with an ecoTWX® upper, air-mesh lining for improved breathability, and 100% bamboo laces, the Zero-X™ Collection aims to reduce the waste associated with traditional footwear construction. Zero-X™ profiles showcase an independent interlocking stitching system and molded low-to-the-ground outsoles created with rice husk agricultural byproducts. The Zero-X™ Collection from Twisted X® is comfort you can feel good about.
- ecoTWX® material upper. ecoTWX® material is a lightweight, carbon positive, and durable eco-friendly material made from recycled water bottles. Each pair of shoes made from ecoTWX® material removes an average of 13 plastic water bottles from landfills and oceans. In addition to the positive impact of removing plastic water bottles from the environment, for every pair purchased, Twisted X will plant a tree and help repopulate troubled tree populations in the United States.
- Made without glue, thereby eliminating harsh chemical adhesives.
- Air-mesh lining for improved breathability and comfort.
- Migration from nylon and/or cotton laces to 100% bamboo laces.
- Elastic gore tongue panels provide option to wear shoe as a slip-on or lace up.
- Independent interlocking stitching system.
- Compression-molded EVA midsole for sustained comfort.
- Molded, low-to-the-ground comfort outsole. Molded rubber outsole infused with rice husk from repurposed agricultural byproduct provides durability. Rice husk is renewable, durable, and natural, all while being carbon positive.



Handmade With Care to Last
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FAQs
How do I choose the right boot size?
Our boots fit true to size, but some styles may require a snug fit at first. Check our size guide or visit a French’s store near you for expert fitting.
Are your boots made from real leather?
Yes! French’s boots are crafted from premium, genuine leather and high-quality exotic skins for durability and comfort.
Do you offer free shipping?
Yes! We offer free shipping on orders over $99 within the U.S. Standard shipping rates apply for orders below this amount.
How long does shipping take?
Orders are typically processed within 1-2 business days. Standard shipping takes 3-7 business days, while expedited options are available at checkout.
What is your return policy?
We offer hassle-free returns within 30 days of purchase, as long as the boots are unworn and in original packaging.